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Electrical Policies & Statistics

 Electrical Department Policies

 Watertown Power Supply Resources 2017

 Solar Fact Sheet

Electric Statistics (updated 02/08/2022)

 Customer Class  Number of Meters
Residential 10,924
Commercial 2,180
Industrial 440
Total Number of Meters 13,544

Substations

Location Voltage Capacity Size Year Purchased
East Substation 115 / 12.5 kV 28 megawatts (MW) 1983
Uptown Substation #1 115 / 12.5 kV 28 megawatts (MW) 2015
Uptown Substation #2 115 / 12.5 kV 28 megawatts (MW) 2000
Pelican Substation #1
Pelican Substation #2
115 / 12.5 kV
115/  12.5kV
28 megawatts (MW)
28 megawatts (MW)
1972
2015
West Substation

15th Ave Substation

115 / 12.5 kV

115/12.5 kV

28 megawatts (MW)

28 megawatts (MW)

2002

2020

Total Capacity on 12.5 kV System 196 megawatts (MW)

Primary Circuit Lines

Voltage Installation Method Mileage
Three Phase 12.5 kV Overhead 80.21 Miles
Three Phase 12.5 kV Underground 144.34 Miles
Total Three Phase 224.55 Miles
Single Phase 7.2 kV Overhead 13.20 Miles
Single Phase 7.2 kV Underground 128.53 Miles
Total Single Phase 141.73 Miles
Grand Total of Circuits 366.28 Miles